bastion: add Kernel, Processor, AcpiTables, DeviceTree classesHEADmaster

Kernel: main singleton object, that provide access to core kernel
entities
Processor: empty class, that will be used later for per-CPU entities
AcpiTables: class for acpi access (can be obtained through the kernel
object)
DeviceTree: class for dt access (can be obtained through the kernel
object)

1 files changed, 17 insertions, 0 deletions

diff --git a/kernel/arch/x86_64/Processor.cpp b/kernel/arch/x86_64/Processor.cpp
new file mode 100644
index 0000000..56f72ff
--- /dev/null
+++ b/kernel/arch/x86_64/Processor.cpp
@@ -0,0 +1,17 @@
+// ============================================================================
+// arch/x86_64/Processor.cpp - x86_64 per-CPU state implementation
+// ============================================================================
+
+#include "Processor.h"
+#include <boot/boot_info.h>
+
+static Processor g_processor;
+
+Processor& processor() {
+    return g_processor;
+}
+
+void Processor::InitEarly(const BootInfo& boot_info) {
+    // Phase 2: GDT, IDT, LAPIC base, etc.
+    (void)boot_info;
+}